Experiments of An active electrode amplifier using SIP with DC rejection for bio-potential recording

Experiments of An active electrode amplifier using SIP with DC rejection for bio-potential recording

We present a bioelectric amplifier with SIP for active electrode in this paper .The mid-band gain of the amplifier is 39.95dB.The bandwidth extends from a low frequency cutoff of 7.9mHz to a high frequency cutoff of 2.1kHz.The working voltage is 1.8V and the power consumption of per channel is 6.7uW...

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Veröffentlicht in:EAI endorsed transactions on internet of things 2016-12, Vol.2 (8), p.e1
Hauptverfasser: FANG, MEIXIU, Chen, Xiang, Zhang, Jinyong, Wang, Lei
Format: Artikel
Sprache:eng
Schlagworte:
active electrode
Amplification
Amplifiers
Bandwidths
Bioelectricity
CMOS
dc rejection
Electrodes
Gain
Power consumption
Recording
sip
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Zusammenfassung:We present a bioelectric amplifier with SIP for active electrode in this paper .The mid-band gain of the amplifier is 39.95dB.The bandwidth extends from a low frequency cutoff of 7.9mHz to a high frequency cutoff of 2.1kHz.The working voltage is 1.8V and the power consumption of per channel is 6.7uW.The chip has been fabricated with 0.18um 1P6M CMOS process and then using System-In-Package (SIP) to guarantee the performance of the amplifier.
ISSN:2414-1399
2414-1399
DOI:10.4108/eai.14-10-2015.2261651